76431498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 180835200

約数和(自身を除く): 104403702

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 229, 286, 389, 429, 458, 687, 778, 858, 1167, 1374, 2334, 2519, 2977, 4279, 5038, 5057, 5954, 7557, 8558, 8931, 10114, 12837, 15114, 15171, 17862, 25674, 30342, 32747, 55627, 65494, 89081, 98241, 111254, 166881, 178162, 196482, 267243, 333762, 534486, 979891, 1158053, 1959782, 2316106, 2939673, 3474159, 5879346, 6948318, 12738583, 25477166, 38215749, 76431498]

約数ペア:

[(1, 76431498), (2, 38215749), (3, 25477166), (6, 12738583), (11, 6948318), (13, 5879346), (22, 3474159), (26, 2939673), (33, 2316106), (39, 1959782), (66, 1158053), (78, 979891), (143, 534486), (229, 333762), (286, 267243), (389, 196482), (429, 178162), (458, 166881), (687, 111254), (778, 98241), (858, 89081), (1167, 65494), (1374, 55627), (2334, 32747), (2519, 30342), (2977, 25674), (4279, 17862), (5038, 15171), (5057, 15114), (5954, 12837), (7557, 10114), (8558, 8931)]